Cheapest return flights from Beijing (PEK) to Ulaanbaatar (UBN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Sep 08 Sep Air China
Direct Flight
05 Sep 08 Sep Air China
Direct Flight
04 Sep 06 Sep MIAT Mongolian Airlines
Direct Flight
05 Sep 07 Sep MIAT Mongolian Airlines
Direct Flight
28 Sep 07 Oct MIAT Mongolian Airlines
Direct Flight
21 Sep 27 Sep MIAT Mongolian Airlines
Direct Flight
02 Sep 04 Sep Air China
Direct Flight
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deals for one-way flights from Beijing to Ulaanbaatar in September.

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Updated Jul 17, 2026.

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